The IR and NMR are for trans-p-anisalacetophenone, p-anisaldehyde, and acetophenone. What are the major peaks for each of the IR spectrum and assign the hydrogen peaks on each HNMR. What are the differences in the IR spectrum for the reactants and products? 99p-anisaldehyde10multiplettriplet 4H1H(b)(e)doublet2H(f)doublet1H(c or d)singlet, 1H(a)8acetophenonetriplet, 1H(b)doublet, 2H(d)8doublet1H(c or d)7triplet, 2H(c)7doublet, 2H(d)8doublet2H(g)6doublet, 2H(c)66singlet, 3H(a)5PPM5PPMPPM44433singlet, 3H(b)trans-p-anisalacetophenone22singlet, 3H(a)211000 % Transmittance% Transmittance% Transmittance80-70-60504030201001001000-400050-4000trans-p-anisalacetophenonep-anisaldehydeacetophenone04000300030003000Wavenumber (cm-¹)200020001500Wavenumber (cm-1)20001500Wavenumber (cm-¹)1000myym10001000M500500

The IR and NMR are for trans-p-anisalacetophenone, p-anisaldehyde, and acetophenone. What are the major peaks for each of the IR spectrum and assign the hydrogen peaks on each HNMR. What are the differences in the IR spectrum for the reactants and products?

The IR and NMR are for trans-p-anisalacetophenone, p-anisaldehyde, and acetophenone. What are the major peaks for each of the IR spectrum and assign the hydrogen peaks on each HNMR. What are the differences in the IR spectrum for the reactants and products?

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter4: Organic Compounds: Cycloalkanes And Their Stereochemistry

Section4.4: Conformations Of Cycloalkanes

Problem 11P: Two conformations of cis-l, 3-dimethylcyclobutane are shown. What is the difference between them,...

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Concept explainers

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.

Question

100%

9
9
p-anisaldehyde
10
multiplet
triplet 4H
1H
(b)
(e)
doublet
2H
(f)
doublet
1H
(c or d)
singlet, 1H
(a)
8
acetophenone
triplet, 1H
(b)
doublet, 2H
(d)
8
doublet
1H
(c or d)
7
triplet, 2H
(c)
7
doublet, 2H
(d)
8
doublet
2H
(g)
6
doublet, 2H
(c)
6
6
singlet, 3H
(a)
5
PPM
5
PPM
PPM
4
4
4
3
3
singlet, 3H
(b)
trans-p-anisalacetophenone
2
2
singlet, 3H
(a)
2
1
1
0
0
0

% Transmittance
% Transmittance
% Transmittance
80-
70-
60
50
40
30
20
10
0
100
100
0-
4000
50-
4000
trans-p-anisalacetophenone
p-anisaldehyde
acetophenone
0
4000
3000
3000
3000
Wavenumber (cm-¹)
2000
2000
1500
Wavenumber (cm-1)
2000
1500
Wavenumber (cm-¹)
1000
myym
1000
1000
M
500
500

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